SP-60 GEAR INGCO (RH150028) D-12

🧰 What It Is

The SP‑60 Gear is a machined gear wheel inside the internal transmission of the RH150028 rotary hammer. In a power tool, gears like this are essential for transferring rotational motion from the motor to the hammering and drilling mechanisms under correct speed and torque conditions.

Because it is identified separately from the small and large gear assembly, SP‑60 is typically a distinct stage gear that interacts with adjacent gear components to route power toward the hammer/crank linkage or other drive elements.

⚙️ Technical Function

This gear performs several key functions:

1. Power Transmission

• Receives rotational motion from another gear stage or the motor output

• Passes that motion onward to drive the next component in the gearbox

2. Speed / Torque Adjustment

• Through its tooth count relative to mating gears, it helps achieve the desired balance of rotational speed and torque for efficient hammer and drill action

3. Directional Motion Transfer

• Coordinates rotation direction and timing between connected gear stages so the hammering and rotary functions operate correctly

4. Mechanical Load Sharing

• Engines internal loads across gear teeth to ensure smooth engagement and reduce stress on individual components